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-rw-r--r--kernel/irq/manage.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index ac766ad573e8..1279e3499534 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -246,8 +246,10 @@ int setup_irq(unsigned int irq, struct irqaction * new)
246 246
247mismatch: 247mismatch:
248 spin_unlock_irqrestore(&desc->lock, flags); 248 spin_unlock_irqrestore(&desc->lock, flags);
249 printk(KERN_ERR "%s: irq handler mismatch\n", __FUNCTION__); 249 if (!(new->flags & SA_PROBEIRQ)) {
250 dump_stack(); 250 printk(KERN_ERR "%s: irq handler mismatch\n", __FUNCTION__);
251 dump_stack();
252 }
251 return -EBUSY; 253 return -EBUSY;
252} 254}
253 255